| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] [adv] [verb] [prep] | 161 |
|
| 2 | it [verb] [been] [adv] [verb] [prep] | 159 |
|
| 3 | it [verb] [been] [adj] [verb] [prep] | 45 |
|
| 4 | it [verb] [been] [adj] [verb] [prep] | 43 |
|
| 5 | it [verb] [been] [verb] [verb] [prep] | 28 |
|
| 6 | it [verb] [been] [vb pp] [verb] [prep] | 27 |
|
| 7 | it [verb] [been] well [verb] [prep] | 11 |
|
| 8 | it [verb] [been] well [verb] [prep] | 11 |
|
| 9 | it [verb] [been] possible [verb] [prep] | 9 |
|
| 10 | it [verb] [been] possible [verb] [prep] | 9 |
|
| 11 | it [verb] [been] widely [verb] [prep] | 6 |
|
| 12 | it [verb] [been] extensively [verb] [prep] | 6 |
|
| 13 | it [verb] [been] widely [verb] [prep] | 6 |
|
| 14 | it [verb] [been] extensively [verb] [prep] | 6 |
|
| 15 | it [verb] [been] [prep] [verb] [prep] | 6 |
|
| 16 | it [verb] [been] [prep] [verb] [prep] | 6 |
|
| 17 | it [verb] [been] like [verb] [prep] | 5 |
|
| 18 | it [verb] [been] previously [verb] [prep] | 5 |
|
| 19 | it [verb] [been] able [verb] [prep] | 5 |
|
| 20 | it [verb] [been] like [verb] [prep] | 5 |
|
| 21 | it [verb] [been] previously [verb] [prep] | 5 |
|
| 22 | it [verb] [been] difficult [verb] [prep] | 5 |
|
| 23 | it [verb] [been] formally [verb] [prep] | 5 |
|
| 24 | it [verb] [been] able [verb] [prep] | 5 |
|
| 25 | it [verb] [been] formally [verb] [prep] | 5 |
|
| 26 | it [verb] [been] difficult [verb] [prep] | 5 |
|
| 27 | [conj] it [verb] [been] [verb] [prep] | 727 |
|
| 28 | [subord] it [verb] [been] [verb] [prep] | 444 |
|
| 29 | that it [verb] [been] [verb] [prep] | 148 |
|
| 30 | [that] it [verb] [been] [verb] [prep] | 148 |
|
